A cord wrapped around the inner core of a spool. If the cord is pulled with a constant tension of 30 lb and the spool is originally at rest, determine the spool's angular Velocity when s = 8 ft of cord have unraveled. Neglect the weight of the cord. The spool and cord have a total weight of 400 lb and the radius of gyration about the axle A is k_{A} = 1.30 ft.

[A].

= 6.73 rad/s

[B].

= 3.38 rad/s

[C].

= 4.78 rad/s

[D].

= 11.43 rad/s

Answer: Option C

Explanation:

No answer description available for this question.